html,
body {
    background-color: Canvas;
    color: CanvasText;
    color-scheme: light dark;

    font-family: system-ui;
    /* font-weight: 300; */
    font-size: 1.1em;
    line-height: 1.5;
}

code {
    border: solid 1px;
    border-radius: 5px;
    padding: 5px;
    background-color: #cecece;
}

iframe {
    border:none;
    width: 100%;
}